Memory table Ideapad S-Series S10-3All Intel Atom could be upgraded up to the max. 2 GB of memory due limitationsBut there are different memory modul in use that depends on different CPU & model Intel Atom N450 and N470 will support S0-DDR2memory slot will fit a memory with 200 pins notch near more to one side

Intel Atom N455 and N475 will support S0-DDR2 or S0-DDR3in Ideapad S-Series there is used memory slot for fitting S0-DDR3 memory slot will fit a memory with 204 pins notch more in mid to one side

Re: V-Gen Memory

I have the system with the Lenovo S10-3t with the Atom 455 Processor... I've purchased the Corsair memory - CMSO2GX3M1A1333C9 (DDR3 memory) as this is one of the memory models that is claimed to work with these devices. Unfortunately, this memory module does not work with my device.

I've done memory upgrades on a regular basis and it's clear that the card is being inserted properly (this device uses DDR3 memory without question).

Not sure I want to try going back and forth with Amazon purchases.

Wondering if it'll make sense to just return this system (purchased at Fry's) - then purchase a pre-configured system from Lenovo on-line...